I had the same issues with my little girl. She couldn't handle regular formula and had a reaction to soy. I switched to Enfamil's Nutramigen. It is hypo-allergenic and reduces gas and colic, helps with excessive crying, helps reduce rashes, and is lactose free. These are all major issues I had with Rayne. She was on the formula 24 hours and you could swear I had a new baby. She was 75% better and much more manageable. She's on it awhile now and the issues are few and far between. Check out that formula. I swear by it!